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23035232352 = 2531121813667
BaseRepresentation
bin10101011101000000…
…011100000001100000
32012110100212001021210
4111131000130001200
5334134004413402
614325432550120
71443556146546
oct253500340140
965410761253
1023035232352
119850874010
12456a552340
132231476902
14118745dd96
158ec46e06c
hex55d01c060

23035232352 has 48 divisors (see below), whose sum is σ = 65964532032. Its totient is φ = 6980373120.

The previous prime is 23035232347. The next prime is 23035232359. The reversal of 23035232352 is 25323253032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23035232359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10905778 + ... + 10907889.

It is an arithmetic number, because the mean of its divisors is an integer number (1374261084).

Almost surely, 223035232352 is an apocalyptic number.

23035232352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23035232352 is an abundant number, since it is smaller than the sum of its proper divisors (42929299680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23035232352 is a wasteful number, since it uses less digits than its factorization.

23035232352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21813691 (or 21813683 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 23035232352 its reverse (25323253032), we get a palindrome (48358485384).

The spelling of 23035232352 in words is "twenty-three billion, thirty-five million, two hundred thirty-two thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 21813667 43627334 65441001 87254668 130882002 174509336 239950337 261764004 349018672 479900674 523528008 698037344 719851011 959801348 1047056016 1439702022 1919602696 2094112032 2879404044 3839205392 5758808088 7678410784 11517616176 23035232352